Kunzea sinclairii. A Rhyolite rock canyons on Aotea (Great Barrier Island), providing one of the key habitats for K. sinclairii (which is the dominant shrub in the image), Aotea (Great Barrier Island), Windy Canyon (photo: P. J. de Lange) B Decumbent K. sinclairii shrubs on rhyolitic saprolite at the type locality for the species, Aotea (Great Barrier Island), Mt Young (photo: P. J. de Lange) C Typical long trailing form of K. sinclairii cascading down Rhyolite cliffs; Aotea (Great Barrier Island), near Mt Young D K. sinclairii in full flower, ex cult. Aotea (Great Barrier Island), Mt Young (photo: J. E. Braggins) E K. sinclairii freshly opened flowers, flower buds, and bud just prior to bud burst, Aotea (Great Barrier Island), Mt Heale (photo: G. M. Crowcroft).